Venus on April 13, 2023 (JDJ)

Contains: Solar system body or event

Venus on April 13, 2023

Acquisition type: Lucky imaging

Imaged Venus on the evening of April 13, 2023. Venus had a diameter of 14.8" and was 73% illuminated. The UV image shows the most cloud detail I've been able to capture to date.

Imaged with a C8 Evo, Siebert 2x barlow, ZWO ADC, Astrodon Johnson/Cousins Photometric UV and ZWO IR 850nm pass filters, and ZWO ASI174MM. Imaging train was configured to give me ~F/20 (FL=4000 mm). Image capture using Firecapture with the following gain/exposure settings: UV: g=300, 5ms; IR: g=275, 0.75 ms . Stacking in AutoStakkert3 (best 5% of 20000 frames captured over ~180 seconds). De-rotated images in Wi5.1nJupos. Generated false RGB in WinJupos (R=IR, no green, B=UV).

Original version: Compilation of IR, UV, and IR/UV images

Rev B: Venus in IR (850 nm pass) at 23:47 UTC on 2023/04/13

Rev C: Venus in UV at 23:54 UTC on 2023/04/13

Rev D: Venus in false RGB (R=IR, no green, B=UV)

Final
Original
B
C
D

B

Description: Venus in IR

Uploaded: ...

C

Description: Venus in UV

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D

Description: Venus in false RGB (IR-_-UV)

Uploaded: ...

Solar System Imaging
Cloudy Nights
Schmidt-Cassegrain Telescope (SCT) Imagers
Suburban Astrophotography

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Venus on April 13, 2023

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Venus on April 13, 2023

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